Ex9: Two bubbles have radii in proportion 4:6. Compare the work done in blowing them.
Q: One mole of an ideal gas undergoes an isothermal compression at T=300K. In this process, 500 J of…
A: n=1,T=300K,W=500J,V1=1.5L,
Q: Consider the hydraulic lift shown in the figure. The small piston has an area A¡ of 0.0330 m², and…
A: GivenArea of small piston(A1)=0.0330 m2Area of large piston (A2)=4.00 m2and Force (F1) on small…
Q: In the graph below, each unit on the horizontal axis is 3.0 m and each unit on the vertical axis is…
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Q: Consider the following figure. P(MPa) 10 8 V (m³) 12 6 8 10 (a) Determine the work done on a fluid…
A: (a) The work done on the fluid that expands from i to f by the area under the curve with volume…
Q: An ideal gas at an initial pressure of 1.00 atm, isobarically expands in volume from 20.0 L to 25.0…
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Q: Gas in a container is at a pressure of 1.6 atm and a volume of 2.0 m3. (a) What is the work done on…
A: W=PVf-Vi=P2Vi-Vi=PVi=1.6 atm1.01×105 Pa1 atm2.0 m3=3.23×105 J
Q: A piston-cylinder assembly contains 0.3 lb of propane. The propane expands from an initial state…
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Q: A gas in a cylinder undergoes change from an initial state i to a final state f shown in the figure…
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Q: Estimate the change in the volume of a gas If the work done by the gas is 8.5 × 10^5 J at constant…
A: We know, that work done is given by W=PΔV Here, P is the pressure ΔV is the change in volume W is…
Q: One mole of an ideal gas undergoes an isothermal compression at T=300K. In this process, 500 J of…
A: Isothermal work done is given by W=nRTlnV2V1 n is the no. of moles R is gas constant T is…
Q: Find the numeric value of the work done on the gas in (a) Figure P12.4a and (b) Figure P12.4b.
A: Answer (a)We can calculate the work done by the gas using the formula
Q: a 6.0 cm diameter cyliinder of nitrogen gas has a 4.0 cm thick movable copper piston. the cylinder…
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Q: A balloon is inflated inside of a container pressured to 1 atm. The container is then suddenly…
A: Given :- A balloon is inflated inside of a container pressured to 1 atm. The container is then…
Q: 4. A gas is compressed from Vi to V2 by reversibly following the path, P = Po - bV, where Po and b…
A: Solution:-Given thatP=P∘-bVwhere P∘ & b are constants
Q: A hand-driven tire pump has a piston with a 3.00 cm diameter and a maximum stroke of 25.0 cm. (a)…
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Q: (a) Find the work done by an ideal gas as it expands from point A to point B along the path shown in…
A: The area under the graph in a PV diagram is equal to the work done on the gas. If the final volume…
Q: Starting at a temperature of 320 K, six moles of a monatomic ideal gas are compressed adiabatically…
A: For monoatomic gas, Cv = (3/2)R No. of moles, n = 6
Q: A gas expands according to the pressure-volume graph shown in the drawing. How much work W is done…
A: Here Initial pressure = P1 = 4.0×105 Pa Final pressure = P2 = P3 = 2.0×105 Pa Initial volume = V1 =…
Q: Consider the following figure. (The x axis is marked in increments of 2 m³.) P (Pa) 6 x 106 4 X 106…
A: The pressure vs volume graph is provided and we need to calculate the workdone on the process.
Q: An ideal gas is taken through a cycle as shown in the figure. What is the net work done on the gas…
A: Solution:-Given that 1 atm=101325 Pa1 L=10-3 m3
Q: A gas expands from V0 to V1 at constant pressure p0. How much work W is done by the gas?
A: The objective of the question is to calculate the work done by a gas when it expands from an initial…
Q: A gas in a cylinder undergoes change from an initial state i to a final state f shown in the figure…
A: The work done by gas is calculated by using the formula W=P∆V , where P is the pressure and V is the…
Q: 12. The volume of a gas is changed along the curved line between A and B in the drawing. Do not…
A: The area under the graph will give use the work done in the process Area of one square…
Q: The maximum amount of work that can be done from the reversible, isothermal change of 2.0 moles of…
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Q: n the PV diagram given, what is the work done by the system W? 1 800 J 2 700 J 900 J 3 600 J
A: Given Pressure is P=900 N/m^2 Change in volume is △V=4 m3-1 m3=3 m3
Q: Gas is sealed within a beaker with a movable piston top. You decide to place the beaker into a…
A: The heat energy required to flow out of the beaker is,Q=60 J. The work done to compress the gas is,…
Q: A typical weather balloon is made of a thin latex envelope that takes very little force to stretch,…
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Q: A 75-g bullet is fired from a rifle having a barrel 0.0660 m long. Choose the origin to be at the…
A: Given:- m=75 kg x=0.6 m F(x)=16000+10000x-24000x2, x in the meter. Find:- A) Determine the work…
Q: Which of the following is true about work done by an ideal gas system if its initial volume V1 and…
A: Thermodynamics Process In Thermodynamic system, process occurs due to the changes in Volume,…
Q: A sealed cylinder has a piston and contains 8.20 x 10° cm³ of an ideal gas at a pressure of 8.00…
A: Given that, We have the work done(w) expressed through following expression:
Q: Your heart does work to pump blood through your body. Each minute, 5.0 L of blood travels through…
A: Given data The volume of the blood flows is V = 5 L. The Pressure is given as P = 16 x 103 Pa. a)…
Q: Mike is trying to determine the amount of work his experimental air compressor is doing. He finds…
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Q: A monatomic ideal gas expands from point A to point B along the path shown in the figure. Determine…
A: The pressure vs volume graph is shown below.
Q: The drawing shows the expansion of three ideal gases. Rank the gases according to the work they do,…
A: The pressure is plotted along the y axis and the volume is plotted along the x axis.
Q: Calculate the amount of work W done on a gas that undergoes a change of state described by the pV…
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Q: A hand-driven tire pump has a piston with a 3.00 cm diameter and a maximum stroke of 35.0 cm. (a)…
A: (a) The area of the pump is, A=πr2=πd24=3.140.03 m24=7.07×10-4 m2 The volume of the piston is,…
Q: A gas sample expands from V1 to V2. In which situation does it perform the LEAST work?
A: Gas expands from V1 to V2 , then work done in each case will be positive.
Q: Consider the PV diagram. Which among graphs represent a zero-work done by the system? A B D
A: PV diagram with 4 different curves is given. We need to determine the curve representative of zero…
Q: A sample of gas expands from 1.0 m³ to 4.0 m³ while its pressure decreases from 40 Pa to 10 Pa. How…
A: Given:- The initial volume (Vi ) = 1.0 m3. The final volume (Vf ) = 4.0 m3. The initial pressure…
Q: How much work is done when a piston is compressed from 7.71 L to 4.98 L under constant atmospheric…
A: Given, initial volume, Vi = 7.71 L final volume, Vf = 4.98 L pressure, atmospheric pressure, P = 1…
Q: The temperature of 10 moles of an ideal gas is 1000 K. Compute the work done by the gas when it…
A: Using the formula for work done in isothermal process,
Q: A cylinder with a 16-cm-diameter piston contains gas at a pressure of 3.0atm How much force does…
A: Given data The diamter of the cylinder is d = 16 cm. The pressure in the piston is P = 3 atm. The…
Q: rue or False. The sign of the work done is negative if V<Vo. A P-V diagram consists of a graph in…
A: The thermodynamic work done is define as, W = PdV = P∆V = PVf - Vi
Q: The piston is compressed with gas in two ways - once isothermal, the second adiabatic. In which case…
A: The final pressure is higher in adiabatic process.
Q: A sample of gas is compressed to one-third of its initial volume at a constant pressure of 1.25 ×…
A:
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